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Business Details
35 Years
experience
Your Trusted Electrical Contractor in Windsor
Mid South Contractors has been delivering premier electrical services since 1991, specializing in commercial, industrial, and green energy projects across southwestern Ontario. Our proven Canadian management team combines decades of experience with a commitment to innovation, safety, and client satisfaction. With in-house engineering and fabrication capabilities, we execute complex projects ranging from automotive plant retooling to large-scale infrastructure developments.

Our licensed professionals adhere to the highest safety standards, evidenced by multiple industry awards and certifications. We pride ourselves on fostering long-term client relationships through transparent communication, quality craftsmanship, and a workforce dedicated to excellence. From design to maintenance, our comprehensive approach ensures projects are completed on schedule and under budget while meeting evolving industry demands.
Services
Green Energy Projects Electrical Design/Build Infrastructure Development Industrial Electrical Systems In-House Fabrication
Details
  • Year established: 1991
Highlights and features
  • 30+ years of electrical contracting experience in Ontario
  • In-house engineering and fabrication capabilities
  • Licensed by the Electrical Contractor Registration Agency
  • Award-winning safety program with zero lost-time injuries
  • Proven expertise in automotive, infrastructure, and green energy sectors
Associations and certifications
  • Electrical Contractor Registration Agency (ECRA)
Services
Green Energy Projects
Mid South Contractors specializes in wind and solar energy installations, delivering turnkey solutions from design to commissioning. Our expertise includes large-scale solar parks and wind farms that reduce carbon footprints while meeting energy demands. We provide grid integration, substation work, and maintenance services to ensure optimal system performance for commercial and utility clients.
Electrical Design/Build
Our design/build services offer single-source responsibility for electrical systems in new constructions and renovations. From concept to completion, we coordinate with architects and engineers to deliver cost-effective, code-compliant solutions for commercial, industrial, and institutional facilities across Ontario.
Infrastructure Development
We execute complex infrastructure projects including highway systems, water treatment plants, and government facilities. Our capabilities span conduit installation, traffic management systems, and electrical upgrades for municipal and transportation networks, ensuring reliable, future-ready infrastructure.
Industrial Electrical Systems
We provide specialized electrical solutions for automotive plants, food processing facilities, and manufacturing centers. Services include conveyor systems, robotics integration, and explosion-proof electrical installations that enhance operational efficiency while meeting stringent safety standards.
In-House Fabrication
Our fabrication shop produces custom electrical panels, enclosures, and components tailored to project specifications. This capability reduces lead times and ensures precise adherence to design requirements for both standard and complex electrical systems.
Questions
What electrical services do you offer?
We provide full-service electrical contracting including design/build, green energy systems, infrastructure upgrades, industrial installations, and custom fabrication for commercial and public sector clients.
Do you handle large-scale projects?
Yes, we've completed major projects like the $16M FCA Windsor Assembly retooling and the Herb Gray Parkway infrastructure development, demonstrating our capacity for complex, high-value contracts.
Are you licensed for electrical work in Ontario?
We hold Electrical Contractor Licence #7003436 through the Electrical Contractor Registration Agency (ECRA) and meet all provincial safety and insurance requirements.
What safety certifications do you have?
Our safety program includes ECRA compliance, regular staff training, and multiple R.H. Carroll Safety Awards for maintaining industry-leading safety records on job sites.
Do you work on green energy projects?
Yes, we specialize in wind farms and solar parks, including recent work on the Aria Solar Park and multiple Ontario wind energy developments.
What areas do you serve?
We operate throughout southwestern Ontario, with primary service areas including Windsor, Essex County, Chatham-Kent, and Sarnia.